Hadley can now work with the abstract
Last night before bed, Hadley decided that we would need to have presents for Mom and Dad and Easton and Hadley. "So," she said, "That's one," as she pointed to me, "two," as she pointed to herself, "three," as she pointed to the wall, "four." as she pointed to another place on the wall. "That's four presents."
She counted things that she couldn't see but she knew to exist.